The amount of mana you can contribute from your creatures is equal to that creatures power, so with sufficiently strong creatures, or one whose power scales, you can grab practically anything
Regardless of how you feel about Paul McGann, The Eighth is a pretty good Azorius commander for an artifacts deck
Most of them aren't exactly competitively relevant, but since I'm 99% sure that this stuff comes from ETBs that YouTubers, hobby shops, and perhaps investors (or scalpers, depending on whether your goal is to make a profitable long term investment or to ransom off an entire generation of Pokmon to turn a quick profit) who are either opening vast amounts of product for personal entertainment (and subscribers) or gutting product for singles to flip for a profit, so the extra bling has to go somewhere, but then again you can always try getting the stuff on eBay (a lot of people sell opened ETBs with the basic Energy, dividers, dice, and other stuff left in the box).
Lets check it out
Set List Learn more about our Scarlet & Violet base set by visiting the articles below